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sity South Caro x of D www.sapinglearning com/ibiscms/mod/ibis/view.php?id 32475

ID: 477197 • Letter: S

Question

sity South Caro x of D www.sapinglearning com/ibiscms/mod/ibis/view.php?id 3247534 1130/2017 10:00 AM A 13.3/100 Gradebook Print Icalaulator Periodic Table a Sapling Learning Tertiary alcohols with two identical alkyl groups attached to the aloohol carbon can be made either from an ester and two moles of a a ketone and one mole of a retrosynthetic analysis to suggest one path of each synthesize 2-phenyl 2-propanol (Click and drag the appropriate image to the correct position in the following reactions) route 1 HO 2 phenyl propanol

Explanation / Answer

Formation of tertiray alcohol from ester and ketone by coupling with grignard reagent and acidic workup.

Formation of 2-phenyl-2-propanol

mode 1 : ester

Ph-CO-OEt + 2 CH3MgBr ---(H3O+)---> CH3C(Ph)(OH)CH3

                                                                  2-phenyl-2-propanol